H.C. Lombard, Springfield Mass., Circa 1860, .22RF. Given to me as a Christmas present by a collector friend. Why? Because H.C. Lombard was my several-times Great Uncle!
Colt Police Positive Special in .32-20, circa 1910
Colt New Pocket, .32 Colt Long, circa.1904
these are my two favorites in my collection at the moment
Tinker
Do tell us more about your single action!